Cowen Investment Management LLC Info

Cowen Investment Management LLC info

Cowen Investment Management LLC (SEC CIK 1475770) first filed with the SEC on 2009-11-02 (Form 3/A) and has filed 328 times since, including 31 Form 13F-HR quarterly holdings reports. It is organized in DE and registered at 599 LEXINGTON AVENUE, 20TH FLOOR, NEW YORK, NY, 10022.

Name: Value Cowen Investment Management LLC.
SEC CIK: Value 1475770.
State of organization: Value DE.
Business address: Value 599 LEXINGTON AVENUE, 20TH FLOOR, NEW YORK, NY, 10022.

No Form ADV row is held for this firm, so its adviser registration date, assets under management and employees are left out rather than estimated.

Firm

Field	Value
Name	Cowen Investment Management LLC
SEC CIK	1475770
State of organization	DE
Business address	599 LEXINGTON AVENUE, 20TH FLOOR, NEW YORK, NY, 10022
Mailing address	599 LEXINGTON AVENUE, 20TH FLOOR, NEW YORK, NY, 10022
Phone	212 845 7900
Fiscal year end	December 31
Former names	Ramius LLC (2009-11-02 to 2013-08-15)

SEC Filing History

Field	Value
First SEC filing	2009-11-02 (Form 3/A)
Latest SEC filing	2025-05-15 (Form 13F-HR)
Filings on EDGAR	328
First Form 13F-HR	2009-11-16 (quarter ended 2009-09-30)
Latest Form 13F-HR	2025-05-15 (quarter ended 2025-03-31)
Form 13F-HR filings	31

Filings by Form

Form	Filings	Latest
4	150	2011-01-24
SC 13D/A	64	2011-03-17
13F-HR	31	2025-05-15
DFAN14A	17	2011-02-28
13F-NT	15	2019-08-14
SC 13G/A	14	2011-02-10
SC 13D	10	2010-11-17
3	7	2010-11-24
SC 13G	5	2010-03-19
3/A	4	2010-01-06
4/A	4	2010-07-07
13F-HR/A	2	2022-08-10
SC TO-T/A	2	2010-09-21
SC TO-T	1	2010-09-15
CORRESP	1	2011-02-08
N-PX	1	2024-08-29

Filings by Year

Year	Filings	Form 13F-HR
2025	2	2
2024	5	4
2023	4	4
2022	5	4
2021	4	4
2020	4	4
2019	4	1
2018	4	0
2013	3	0
2012	4	0
2011	34	3
2010	170	4
2009	85	1

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